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粉末冶金是将金属材料制造与零件加工结合在同一工艺流程的特殊技术，是提高金属材料性能和开发新产品的有效手段。粉末冶金材料及制品，以其优异的技术性能和良好的经济效益而被广泛地应用于各个工业部门，并与新技术革命息息相关，粉末冶金技术在工业先进国家得到高度重视。?
Powder metallurgy is a special technology that combines metal material manufacturing and part processing in the same process flow, and is an effective means to improve the performance of metal materials and develop new products. Powder metallurgy materials and products are widely used in various industrial sectors for their excellent technical performance and good economic benefits, and are closely related to the new technology revolution. Powder metallurgy technology has been highly valued in industrial advanced countries. ?